Integrated Circuits (ICs)

P80C32SBBB,557

Obsolete

IC MCU 8BIT ROMLESS 44PQFP

Search across all available documentation for this part.

Integrated Circuits (ICs)

Obsolete

IC MCU 8BIT ROMLESS 44PQFP

Technical Specifications

Parameters and characteristics for this part

Specification	P80C32SBBB,557

Connectivity	USART, UART
Core Processor	8051
Core Size (Bit Width)	8 Bit
Mounting Type	Surface Mount
Number of I/O	32
Operating Temperature (Max)	70 °C
Operating Temperature (Min)	0 °C
Oscillator Type	Internal
Package / Case	44-QFP
Package Length	10 mm
Package Name	44-PQFP
Package Width	10 mm
Peripherals	POR
Program Memory Type	ROMless
RAM Size Depth	256
RAM Size Width	8 bit
Speed	16 MHz
Voltage - Supply (Vcc/Vdd) Maximum	5.5 V
Voltage - Supply (Vcc/Vdd) Minimum	2.7 V

Part	Number of I/O	Connectivity	Mounting Type	RAM Size Width	RAM Size Depth	Oscillator Type	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Package Name	Operating Temperature (Max)	Operating Temperature (Min)	Program Memory Type	Speed	Core Size (Bit Width)	Core Processor	Package Length	Package Width	Peripherals	Package / Case
NXP USA Inc. P80C32X2FN,112	32	EBI EMI UART USART	Through Hole	8 bit	256	Internal	2.7 V	5.5 V	40-DIP	85 °C	-40 °C	ROMless	33 MHz	8 Bit	8051	0.6 in	15.24 mm	POR
NXP USA Inc. P80C32X2BBD,157	32	EBI EMI UART USART	Surface Mount	8 bit	256	Internal	2.7 V	5.5 V	44-LQFP	70 °C	0 °C	ROMless	33 MHz	8 Bit	8051	10 mm	10 mm	POR	44-LQFP
NXP USA Inc. P80C32UFAA,512	32	UART USART	Surface Mount	8 bit	256	Internal	2.7 V	5.5 V	44-PLCC	85 °C	-40 °C	ROMless	33 MHz	8 Bit	8051	16.59 mm	16.59 mm	POR	44-LCC (J-Lead)
NXP USA Inc. P80C32SBAA,512	32	UART USART	Surface Mount	8 bit	256	Internal	2.7 V	5.5 V	44-PLCC	70 °C	0 °C	ROMless	16 MHz	8 Bit	8051	16.59 mm	16.59 mm	POR	44-LCC (J-Lead)
NXP USA Inc. P80C32UFAA,518	32	UART USART	Surface Mount	8 bit	256	Internal	2.7 V	5.5 V	44-PLCC	85 °C	-40 °C	ROMless	33 MHz	8 Bit	8051	16.59 mm	16.59 mm	POR	44-LCC (J-Lead)
NXP USA Inc. P80C32UBPN,112	32	UART USART	Through Hole	8 bit	256	Internal	2.7 V	5.5 V	40-DIP	70 °C	0 °C	ROMless	33 MHz	8 Bit	8051	0.6 in	15.24 mm	POR
NXP USA Inc. P80C32SBBB,557	32	UART USART	Surface Mount	8 bit	256	Internal	2.7 V	5.5 V	44-PQFP	70 °C	0 °C	ROMless	16 MHz	8 Bit	8051	10 mm	10 mm	POR	44-QFP

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Digikey	Tray	35	$ 8.56	<1d

3D models and CAD resources for this part

General part information

8051 80C Microcontroller IC 8-Bit 16MHz ROMless 44-PQFP (10x10)

Technical documentation and resources